In November 2018, Jim Acosta had his press credentials revoked by the White House, thereby barring his access to the White House press conferences.
CNN brought a lawsuit naming the president himself, among others, for both 1st amendment and 5th amendment violations. To my surprise, a judge agreed and ordered the White House to immediately reinstate Jim Acosta's press credentials.
https://www.cnn.com/cnn/2018/11/16/media/cnn-trump-lawsuit-hearing/index.html
Aside the White House press conference, can the U.S. government give other types of access to certain journalists and news organizations? I was thinking since they revoked his access without thinking it through, I think there might be other access the White House can give or not give to journalists and news organizations, but I couldn't find anything on this particular question.